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Agent Browser — 技能工具

v0.1.0

[自动翻译] Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact...

23· 5,093·27 当前·29 累计
by @tekkenkk (tekkenKK)·MIT-0
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License
MIT-0
最后更新
2026/4/11
安全扫描
VirusTotal
可疑
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OpenClaw
安全
high confidence
该技能提供代理浏览器功能,代码和指令与其声明目的一致。
评估建议
此技能用于浏览器自动化,使用前请确保您信任该工具。...
详细分析 ▾
用途与能力
Name/description (browser automation: navigation, form-filling, screenshots, extraction) align with the provided SKILL.md, reference docs, and bash templates. The scripts and examples use only the agent-browser CLI and local file operations consistent with the stated purpose; there are no unrelated service credentials, binaries, or install steps requested.
指令范围
Instructions include full automation flows, saving/loading session state files (which contain cookies/localStorage), proxy configuration (including examples with credentials in proxy URLs), OAuth/SSO handling, and file uploads. These actions are expected for a browser automation tool, but they involve handling sensitive data (session tokens, credentials) and can be used for large-scale scraping. The SKILL.md and templates do not instruct the agent to exfiltrate data to third-party endpoints, but they do show how to persist and load state files and print/access page text to local files.
安装机制
Instruction-only skill with no install spec and no downloaded code. The only code present are local bash templates and markdown references; nothing is fetched or extracted from remote URLs during install, which is low risk.
凭证需求
The skill declares no required environment variables or primary credential. Reference docs recommend using environment variables for credentials and show proxy env var usage (HTTP_PROXY/HTTPS_PROXY/ALL_PROXY). Those recommendations are reasonable for the use case but involve sensitive data (proxy auth credentials, usernames/passwords) and should be applied cautiously. No unrelated secrets or broad credentials are requested by the skill itself.
持久化与权限
always is false and the skill does not request persistent platform privileges or modify other skills. It documents saving/loading session state files under user control; this is normal for session-management but increases responsibility for users to protect those files.
安全有层次,运行前请审查代码。

License

MIT-0

可自由使用、修改和再分发,无需署名。

运行时依赖

无特殊依赖

版本

latestv0.1.02026/1/29

Initial release of agent-browser: Powerful command-line browser automation. - Automates website navigation, form filling, testing, screenshots, and data extraction. - Extensive command set for browser control, interactive element referencing, state checks, and data capture. - Supports semantic locators (find by role, label, text, etc.) for robust automation. - Provides tools for video recordings, PDF creation, network interception, tab/window management, storage/cookie handling, and more. - Includes options for session isolation, headless/headed mode, and structured JSON output.

● 可疑

安装命令 点击复制

官方npx clawhub@latest install agent-browser-3
镜像加速npx clawhub@latest install agent-browser-3 --registry https://cn.clawhub-mirror.com

技能文档

Quick start

agent-browser open         # Navigate to page
agent-browser snapshot -i       # Get interactive elements with refs
agent-browser click @e1         # Click element by ref
agent-browser fill @e2 "text"   # Fill input by ref
agent-browser close             # Close browser

Core workflow

  • Navigate: agent-browser open
  • Snapshot: agent-browser snapshot -i (returns elements with refs like @e1, @e2)
  • Interact using refs from the snapshot
  • Re-snapshot after navigation or significant DOM changes

Commands

Navigation

agent-browser open       # Navigate to URL (aliases: goto, navigate)
                              # Supports: https://, http://, file://, about:, data://
                              # Auto-prepends https:// if no protocol given
agent-browser back            # Go back
agent-browser forward         # Go forward
agent-browser reload          # Reload page
agent-browser close           # Close browser (aliases: quit, exit)
agent-browser connect 9222    # Connect to browser via CDP port

Snapshot (page analysis)

agent-browser snapshot            # Full accessibility tree
agent-browser snapshot -i         # Interactive elements only (recommended)
agent-browser snapshot -c         # Compact output
agent-browser snapshot -d 3       # Limit depth to 3
agent-browser snapshot -s "#main" # Scope to CSS selector

Interactions (use @refs from snapshot)

agent-browser click @e1           # Click
agent-browser dblclick @e1        # Double-click
agent-browser focus @e1           # Focus element
agent-browser fill @e2 "text"     # Clear and type
agent-browser type @e2 "text"     # Type without clearing
agent-browser press Enter         # Press key (alias: key)
agent-browser press Control+a     # Key combination
agent-browser keydown Shift       # Hold key down
agent-browser keyup Shift         # Release key
agent-browser hover @e1           # Hover
agent-browser check @e1           # Check checkbox
agent-browser uncheck @e1         # Uncheck checkbox
agent-browser select @e1 "value"  # Select dropdown option
agent-browser select @e1 "a" "b"  # Select multiple options
agent-browser scroll down 500     # Scroll page (default: down 300px)
agent-browser scrollintoview @e1  # Scroll element into view (alias: scrollinto)
agent-browser drag @e1 @e2        # Drag and drop
agent-browser upload @e1 file.pdf # Upload files

Get information

agent-browser get text @e1        # Get element text
agent-browser get html @e1        # Get innerHTML
agent-browser get value @e1       # Get input value
agent-browser get attr @e1 href   # Get attribute
agent-browser get title           # Get page title
agent-browser get url             # Get current URL
agent-browser get count ".item"   # Count matching elements
agent-browser get box @e1         # Get bounding box
agent-browser get styles @e1      # Get computed styles (font, color, bg, etc.)

Check state

agent-browser is visible @e1      # Check if visible
agent-browser is enabled @e1      # Check if enabled
agent-browser is checked @e1      # Check if checked

Screenshots & PDF

agent-browser screenshot          # Save to a temporary directory
agent-browser screenshot path.png # Save to a specific path
agent-browser screenshot --full   # Full page
agent-browser pdf output.pdf      # Save as PDF

Video recording

agent-browser record start ./demo.webm    # Start recording (uses current URL + state)
agent-browser click @e1                   # Perform actions
agent-browser record stop                 # Stop and save video
agent-browser record restart ./take2.webm # Stop current + start new recording

Recording creates a fresh context but preserves cookies/storage from your session. If no URL is provided, it automatically returns to your current page. For smooth demos, explore first, then start recording.

Wait

agent-browser wait @e1                     # Wait for element
agent-browser wait 2000                    # Wait milliseconds
agent-browser wait --text "Success"        # Wait for text (or -t)
agent-browser wait --url "/dashboard"    # Wait for URL pattern (or -u)
agent-browser wait --load networkidle      # Wait for network idle (or -l)
agent-browser wait --fn "window.ready"     # Wait for JS condition (or -f)

Mouse control

agent-browser mouse move 100 200      # Move mouse
agent-browser mouse down left         # Press button
agent-browser mouse up left           # Release button
agent-browser mouse wheel 100         # Scroll wheel

Semantic locators (alternative to refs)

agent-browser find role button click --name "Submit"
agent-browser find text "Sign In" click
agent-browser find text "Sign In" click --exact      # Exact match only
agent-browser find label "Email" fill "user@test.com"
agent-browser find placeholder "Search" type "query"
agent-browser find alt "Logo" click
agent-browser find title "Close" click
agent-browser find testid "submit-btn" click
agent-browser find first ".item" click
agent-browser find last ".item" click
agent-browser find nth 2 "a" hover

Browser settings

agent-browser set viewport 1920 1080          # Set viewport size
agent-browser set device "iPhone 14"          # Emulate device
agent-browser set geo 37.7749 -122.4194       # Set geolocation (alias: geolocation)
agent-browser set offline on                  # Toggle offline mode
agent-browser set headers '{"X-Key":"v"}'     # Extra HTTP headers
agent-browser set credentials user pass       # HTTP basic auth (alias: auth)
agent-browser set media dark                  # Emulate color scheme
agent-browser set media light reduced-motion  # Light mode + reduced motion

Cookies & Storage

agent-browser cookies                     # Get all cookies
agent-browser cookies set name value      # Set cookie
agent-browser cookies clear               # Clear cookies
agent-browser storage local               # Get all localStorage
agent-browser storage local key           # Get specific key
agent-browser storage local set k v       # Set value
agent-browser storage local clear         # Clear all

Network

agent-browser network route               # Intercept requests
agent-browser network route  --abort      # Block requests
agent-browser network route  --body '{}'  # Mock response
agent-browser network unroute [url]            # Remove routes
agent-browser network requests                 # View tracked requests
agent-browser network requests --filter api    # Filter requests

Tabs & Windows

agent-browser tab                 # List tabs
agent-browser tab new [url]       # New tab
agent-browser tab 2               # Switch to tab by index
agent-browser tab close           # Close current tab
agent-browser tab close 2         # Close tab by index
agent-browser window new          # New window

Frames

agent-browser frame "#iframe"     # Switch to iframe
agent-browser frame main          # Back to main frame

Dialogs

agent-browser dialog accept [text]  # Accept dialog
agent-browser dialog dismiss        # Dismiss dialog

JavaScript

agent-browser eval "document.title"   # Run JavaScript

Global options

agent-browser --session  ...    # Isolated browser session
agent-browser --json ...              # JSON output for parsing
agent-browser --headed ...            # Show browser window (not headless)
agent-browser --full ...              # Full page screenshot (-f)
agent-browser --cdp  ...        # Connect via Chrome DevTools Protocol
agent-browser -p  ...       # Cloud browser provider (--provider)
agent-browser --proxy  ...       # Use proxy server
agent-browser --headers  ...    # HTTP headers scoped to URL's origin
agent-browser --executable-path 

# Custom browser executable agent-browser --extension ... # Load browser extension (repeatable) agent-browser --help # Show help (-h) agent-browser --version # Show version (-V) agent-browser --help # Show detailed help for a command

Proxy support

agent-browser --proxy http://proxy.com:8080 open example.com
agent-browser --proxy http://user:pass@proxy.com:8080 open example.com
agent-browser --proxy socks5://proxy.com:1080 open example.com

Environment variables

AGENT_BROWSER_SESSION="mysession"            # Default session name
AGENT_BROWSER_EXECUTABLE_PATH="/path/chrome" # Custom browser path
AGENT_BROWSER_EXTENSIONS="/ext1,/ext2"       # Comma-separated extension paths
AGENT_BROWSER_PROVIDER="your-cloud-browser-provider"  # Cloud browser provider (select browseruse or browserbase)
AGENT_BROWSER_STREAM_PORT="9223"             # WebSocket streaming port
AGENT_BROWSER_HOME="/path/to/agent-browser"  # Custom install location (for daemon.js)

Example: Form submission

agent-browser open https://example.com/form
agent-browser snapshot -i
# Output shows: textbox "Email" [ref=e1], textbox "Password" [ref=e2], button "Submit" [ref=e3]

agent-browser fill @e1 "user@example.com" agent-browser fill @e2 "password123" agent-browser click @e3 agent-browser wait --load networkidle agent-browser snapshot -i # Check result

Example: Authentication with saved state

# Login once
agent-browser open https://app.example.com/login
agent-browser snapshot -i
agent-browser fill @e1 "username"
agent-browser fill @e2 "password"
agent-browser click @e3
agent-browser wait --url "/dashboard"
agent-browser state save auth.json

# Later sessions: load saved state agent-browser state load auth.json agent-browser open https://app.example.com/dashboard

Sessions (parallel browsers)

agent-browser --session test1 open site-a.com
agent-browser --session test2 open site-b.com
agent-browser session list

JSON output (for parsing)

Add --json for machine-readable output:

agent-browser snapshot -i --json
agent-browser get text @e1 --json

Debugging

agent-browser --headed open example.com   # Show browser window
agent-browser --cdp 9222 snapshot         # Connect via CDP port
agent-browser connect 9222                # Alternative: connect command
agent-browser console                     # View console messages
agent-browser console --clear             # Clear console
agent-browser errors                      # View page errors
agent-browser errors --clear              # Clear errors
agent-browser highlight @e1               # Highlight element
agent-browser trace start                 # Start recording trace
agent-browser trace stop trace.zip        # Stop and save trace
agent-browser record start ./debug.webm   # Record video from current page
agent-browser record stop                 # Save recording

Deep-dive documentation

For detailed patterns and best practices, see:

ReferenceDescription
references/snapshot-refs.mdRef lifecycle, invalidation rules, troubleshooting
references/session-management.mdParallel sessions, state persistence, concurrent scraping
references/authentication.mdLogin flows, OAuth, 2FA handling, state reuse
references/video-recording.mdRecording workflows for debugging and documentation
references/proxy-support.mdProxy configuration, geo-testing, rotating proxies

Ready-to-use templates

Executable workflow scripts for common patterns:

TemplateDescription
templates/form-automation.shForm filling with validation
templates/authenticated-session.shLogin once, reuse state
templates/capture-workflow.shContent extraction with screenshots
Usage:
./templates/form-automation.sh https://example.com/form
./templates/authenticated-session.sh https://app.example.com/login
./templates/capture-workflow.sh https://example.com ./output

HTTPS Certificate Errors

For sites with self-signed or invalid certificates:

agent-browser open https://localhost:8443 --ignore-https-errors

数据来源:ClawHub ↗ · 中文优化:龙虾技能库
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